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  • MPEC 2024-H32 : 2024 HN

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    M.P.E.C. 2024-H32                                Issued 2024 April 19, 00:16 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets, routine data on comets and natural satellites,
             and occasional editorial announcements.  They are published
        on behalf of Division F of the International Astronomical Union by the
              Minor Planet Center, Smithsonian Astrophysical Observatory,
                              Cambridge, MA 02138, U.S.A.
    			  
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                     2024 HN                                 
    
    
    Observations:
         K24H00N*KC2024 04 17.31370 16 40 16.29 -02 37 14.4          19.3 GVEH032W94
         K24H00N KC2024 04 17.31968 16 40 20.29 -02 35 57.2          19.8 GVEH032W94
         K24H00N KC2024 04 17.32572 16 40 24.43 -02 34 37.2          19.4 GVEH032W94
         K24H00N KC2024 04 17.35562 16 40 44.46 -02 28 07.2          19.7 GVEH032W95
         K24H00N KC2024 04 17.36097 16 40 48.11 -02 26 56.9          18.6 GVEH032W95
         K24H00N KC2024 04 17.36632 16 40 51.70 -02 25 46.6                VEH032W95
         K24H00N KC2024 04 17.37327 16 40 56.35 -02 24 15.6                VEH032W95
         K24H00N KC2024 04 17.37865 16 40 59.96 -02 23 06.0          19.7 GVEH032W95
         K24H00N KC2024 04 17.38399 16 41 03.56 -02 21 55.8          19.0 GVEH032W95
         K24H00N KC2024 04 17.42234016 41 35.304-02 15 40.54         19.98GVEH032I52
         K24H00N KC2024 04 17.42881116 41 39.664-02 14 16.19         20.05GVEH032I52
         K24H00N 1C2024 04 17.47545416 42 11.045-02 04 07.64         19.74GVEH032G96
         K24H00N 1C2024 04 17.48023716 42 14.281-02 03 05.18         20.36GVEH032G96
         K24H00N 1C2024 04 17.48503716 42 17.518-02 02 02.76         20.05GVEH032G96
         K24H00N 1C2024 04 17.48981016 42 20.754-02 00 59.90         19.75GVEH032G96
         K24H00N KC2024 04 18.02286816 48 47.16 -00 06 27.6          19.8 GXEH032I93
         K24H00N KC2024 04 18.03734016 48 56.95 -00 03 21.3          20.4 GXEH032I93
         K24H00N 0B2024 04 18.06912 16 49 16.550+00 05 53.45         19.9 VZEH032M49
         K24H00N 0B2024 04 18.07597 16 49 21.050+00 07 21.00         20.3 VZEH032M49
         K24H00N 0B2024 04 18.08440 16 49 26.558+00 09 09.43         20.0 VZEH032M49
         K24H00N KC2024 04 18.28593016 51 51.49 +00 49 42.3          20.1 GVEH032H21
         K24H00N KC2024 04 18.28872716 51 53.33 +00 50 17.8          20.9 GVEH032H21
         K24H00N KC2024 04 18.29152416 51 55.18 +00 50 53.7          20.5 GVEH032H21
         K24H00N KC2024 04 18.29359216 51 56.54 +00 51 19.9                VEH032H21
         K24H00N KC2024 04 18.30678416 52 07.37 +00 54 15.1          20.4 GXEH032858
         K24H00N KC2024 04 18.31348416 52 11.80 +00 55 40.0          19.7 GXEH032858
         K24H00N KC2024 04 18.32037316 52 16.35 +00 57 08.1          19.7 GXEH032858
         K24H00N mC2024 04 18.46081316 53 48.412+01 26 52.26         20.53GVEH032I52
         K24H00N mC2024 04 18.46113416 53 48.638+01 26 56.18         20.19GVEH032I52
         K24H00N mC2024 04 18.46145416 53 48.815+01 27 00.47         20.21GVEH032I52
         K24H00N mC2024 04 18.46177516 53 49.027+01 27 04.14         20.21GVEH032I52
         K24H00N KB2024 04 18.98086616 59 51.55 +03 14 47.1          20.1 GXEH032958
         K24H00N KB2024 04 18.98581516 59 54.71 +03 15 48.5          19.7 GXEH032958
         K24H00N KB2024 04 18.99071016 59 57.95 +03 16 49.4          19.7 GXEH032958
    
    Observer details:
    858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
        Schmidt-Cassegrain + CCD.
    958 Observatoire de Dax.  Observer P. Dupouy.  0.50-m f/4.5 Reflector + CMO.
    G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers T. Beuden, V. F.
        Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
        Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
        Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector +
        10K CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers J. B. Fazekas, J. K.
        Hogan.  Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D. C.
        Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W.
        Wierzchos.  1.0-m prime focus + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    M49 IAS Remote Observatory, Hakos.  Observers D. Husar, M. Junius.  Measurer
        D. Husar.  0.25-m f/4.5 reflector + CMO.
    W94 MAP, San Pedro de Atacama.  Observers A. Maury, G. Attard.  Measurers A.
        Maury, G. Attard, D. Parrott, F. Signoret, J.-M. Mari.  0.36-m f/1.9
        Schmidt astrograph + CCD.
    W95 Observatorio Panameno, San Pedro de Atacama.  Observers A. Maury, G.
        Attard, F. Signoret.  Measurers A. Maury, G. Attard, D. Parrott, J.-M.
        Mari, F. Signoret.  0.4-m f/3.8 reflector + CCD.
    
    Orbital elements:
    2024 HN                                                  Earth MOID = 0.0503 AU
    Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 MPC                     
    M 343.24105              (2000.0)            P               Q                  
    n   0.50953093     Peri.   21.53267     -0.69433652     +0.71278934             
    a   1.5524669      Node   204.83870     -0.68992189     -0.69849266             
    e   0.3303592      Incl.   13.65082     -0.20470611     -0.06355598             
    P   1.93           H   24.34          G   0.15           U   8                  
    Residuals in seconds of arc
    240417 W94  0.6-  0.2+    240417 G96  0.0   0.0     240418 858  0.2+  0.1+
    240417 W94  0.8-  0.8-    240417 G96  0.1+  0.2-    240418 858  0.1+  0.2-
    240417 W94  0.4+  0.1+    240417 G96  0.3+  0.4+    240418 858  0.0   0.4+
    240417 W95  0.3-  1.0-    240418 I93  0.5-  0.1-    240418 I52  0.1-  0.1-
    240417 W95  0.5+  0.6-    240418 I93  0.4+  0.5+    240418 I52  0.2+  0.2-
    240417 W95  0.3+  0.3-    240418 M49  0.1+  0.2+    240418 I52  0.3-  0.0
    240417 W95  0.1-  0.2-    240418 M49  0.6+  0.0     240418 I52  0.2-  0.3-
    240417 W95  0.4-  0.9-    240418 M49  0.8+  0.5+    240418 958  0.9+  0.4+
    240417 W95  0.4-  0.6-    240418 H21  0.2+  0.4+    240418 958  0.3-  0.5+
    240417 I52  0.1-  0.1-    240418 H21  0.1+  0.3+    240418 958  0.3+  0.9+
    240417 I52  0.1-  0.2-    240418 H21  0.1+  0.6+
    240417 G96  0.2-  0.1-    240418 H21  0.0   0.5+
    
    Ephemeris:
    2024 HN                  a,e,i = 1.55, 0.33, 14                  q = 1.0396
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2024 03 20    12 11 02.3 -44 18 53   0.1660  1.1201   135.4    38.6    22.2
    ...
    2024 04 04    13 54 15.6 -38 25 00   0.09171 1.0760   144.4    32.7    20.7
    ...
    2024 04 12    15 32 00.2 -21 24 23   0.06718 1.0590   146.3    31.7    19.9
    ...
    2024 04 18    16 48 26.6 -00 09 56   0.06496 1.0495   133.1    44.3    20.2
    2024 04 19    16 59 58.6 +03 20 01   0.06617 1.0482   130.2    47.1    20.3
    2024 04 20    17 11 01.5 +06 40 20   0.06778 1.0470   127.3    49.8    20.5
    ...
    2024 04 26    18 06 26.5 +22 16 41   0.08393 1.0417   112.9    62.9    21.3
    ...
    2024 05 04    18 55 03.8 +33 16 26   0.1146  1.0396   102.7    71.1    22.2
    ...
    2024 05 19    19 41 02.6 +41 09 40   0.1772  1.0510    98.0    72.4    23.2
    
    A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-H32
    


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